On Thu, 22 Feb 2024, Animesh Manna <animesh.manna@xxxxxxxxx> wrote: > Move psr_init_dpcd() from init-connector to connector-detect > function. Why? The commit message *must* *always* answer the question why, unless the reason is completely and utterly obvious (e.g. don't need to say why typos need to be fixed). BR, Jani. > Signed-off-by: Animesh Manna <animesh.manna@xxxxxxxxx> > --- > drivers/gpu/drm/i915/display/intel_dp.c | 3 +++ > drivers/gpu/drm/i915/display/intel_psr.c | 3 --- > 2 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c > index 217196196e50..4553e1f5f1fc 100644 > --- a/drivers/gpu/drm/i915/display/intel_dp.c > +++ b/drivers/gpu/drm/i915/display/intel_dp.c > @@ -5709,6 +5709,9 @@ intel_dp_detect(struct drm_connector *connector, > goto out; > } > > + if (!intel_dp_is_edp(intel_dp)) > + intel_psr_init_dpcd(intel_dp); > + > intel_dp_detect_dsc_caps(intel_dp, intel_connector); > > intel_dp_configure_mst(intel_dp); > diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c > index 72cadad09db5..6927785fd6ff 100644 > --- a/drivers/gpu/drm/i915/display/intel_psr.c > +++ b/drivers/gpu/drm/i915/display/intel_psr.c > @@ -2883,9 +2883,6 @@ void intel_psr_init(struct intel_dp *intel_dp) > if (!(HAS_PSR(dev_priv) || HAS_DP20(dev_priv))) > return; > > - if (!intel_dp_is_edp(intel_dp)) > - intel_psr_init_dpcd(intel_dp); > - > /* > * HSW spec explicitly says PSR is tied to port A. > * BDW+ platforms have a instance of PSR registers per transcoder but -- Jani Nikula, Intel
